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Round|Lab Grown|IGI

1.52ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG436074029

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436074029

Diamond specifications and retailer prices

From €752 EUR
$840 USD
As of October 30, 2026
Save €3,007 EUR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,759 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436074029 or 436074029. Listed at 10 retailers as of October 29, 2026, with prices from €752 to €3,759, a €3,007 spread on the same certified stone. MOH London lists it at €3,759. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074029
Dimensions7.52 × 7.54 × 4.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.52 mm7.54 mm1.52 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436074029
Side View
Table 58.5%Crown 31.4°GirdlePavilion 40.4°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,759 EUR|Low: €752 EUR|High: €3,784 EUR|Avg: €1,691 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2€752 EUR
Retailer 4€951 EUR
Retailer 7€1,034 EUR
Retailer 9€1,063 EUR
Retailer 5€1,103 EUR
Retailer 11€1,590 EUR
Retailer 6€1,756 EUR
Retailer 8€2,067 EUR
Retailer 10€2,236 EUR
Retailer 3€2,465 EUR
MOH London€3,759 EUR

13 data points across 11 retailers

10 retailers€752 EUR to €3,759 EUR

A
Cheapest Retailer
-
€752 EUR
$840 USD
B+
Retailer 2
-
€951 EUR
$1,062 USD
View
B+
Retailer 3
-
€1,034 EUR
$1,155 USD
View
B+
Retailer 4
-
€1,063 EUR
$1,188 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,103 EUR
$1,232 USD
View
Retailer 6
-
€1,103 EUR
$1,232 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
€1,756 EUR
$1,962 USD
View
B
Retailer 8
-
€2,067 EUR
$2,309 USD
View
B
Retailer 9
-
€2,236 EUR
$2,498 USD
View
Most Expensive
B
MOH London
LG436074029 · Oct 29
€3,759 EUR
£3,307 GBP
View
9 more retailers have this diamond
Prices start from €752 EURSave up to €3,007 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.52ct Round
€752 EUR